Who played Goose in 'Top Gun'?

Who played Mikey Walsh in 'The Goonies'? Who played Sloth in 'The Goonies'? Who played Gordie Lachance in 'Stand by Me'? In which film is Maverick a character? In which film is Goose a character? Who played Charlie Blackwood in 'Top Gun'? In which film is Charlie Blackwood a character? Who played Joel Goodson in 'Risky Business'?